Dexchlorpheniramine
Seasonal Allergic Rhinitis, Allergic Conjunctivitis ... show more
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Drug Status
Government Approvals
US(FDA)
WHO Essential Medicine
NO
Known Teratogen
No
Pharmaceutical Class
undefined
Controlled Drug Substance
NO
dexchlorpheniramine
Summary
Dexchlorpheniramine is used to relieve allergy symptoms, which include runny nose, sneezing, and itching. It can also help with hay fever and the common cold, providing temporary relief from these discomforts.
Dexchlorpheniramine works by blocking histamine, which is a substance in the body that causes allergic symptoms. This action helps reduce symptoms like sneezing and itching, acting like a shield against histamine's effects.
For adults, the usual dose is 2 mg every 4 to 6 hours, not exceeding 12 mg in 24 hours. For children, the dose is lower and based on age and weight. It can be taken with or without food, as directed by a doctor.
Common side effects of Dexchlorpheniramine include drowsiness, which means feeling sleepy, dry mouth, and dizziness. These effects are usually mild but can vary from person to person.
Do not take Dexchlorpheniramine if allergic to it. Avoid if you have severe high blood pressure, glaucoma, or an enlarged prostate. It can cause drowsiness, so avoid driving until you know its effects. Consult your doctor if pregnant or breastfeeding.
Indications and Purpose
How does Dexchlorpheniramine work?
Dexchlorpheniramine is an antihistamine that works by blocking histamine, which is a substance in the body that causes allergic symptoms. Think of it like a shield that prevents histamine from causing symptoms like sneezing and itching. This helps relieve allergy symptoms.
Is Dexchlorpheniramine effective?
Dexchlorpheniramine is effective for relieving allergy symptoms like runny nose, sneezing, and itching. It works by blocking histamine, which is a substance in the body that causes allergic symptoms. Clinical studies support its effectiveness in managing these symptoms.
What is Dexchlorpheniramine?
Dexchlorpheniramine is an antihistamine used to relieve allergy symptoms like runny nose, sneezing, and itching. It works by blocking histamine, which is a substance in the body that causes allergic symptoms. It's often used for temporary relief of these symptoms.
Directions for Use
For how long do I take Dexchlorpheniramine?
Dexchlorpheniramine is usually taken short-term for relief of allergy symptoms. The duration depends on your symptoms and doctor's advice. It's not typically used for long-term treatment. Always follow your doctor's instructions on how long to take the medication.
How do I dispose of Dexchlorpheniramine?
Dispose of unused Dexchlorpheniramine by taking it to a drug take-back program or collection site at a pharmacy or hospital. If unavailable, mix the medication with something undesirable like used coffee grounds, seal it in a plastic bag, and throw it away in the trash.
How do I take Dexchlorpheniramine?
Take Dexchlorpheniramine as directed by your doctor, usually every 4 to 6 hours. It can be taken with or without food. If you miss a dose, take it as soon as you remember unless it's almost time for your next dose. In that case, skip the missed dose and continue your regular schedule. Do not double up on doses. Always follow your doctor's specific instructions regarding dosage and timing.
How long does it take for Dexchlorpheniramine to start working?
Dexchlorpheniramine usually starts working within 30 minutes to an hour after taking it. The full effect can be felt within a few hours. Individual factors like age and overall health can affect how quickly it works. Take it as directed for the best results.
How should I store Dexchlorpheniramine?
Store Dexchlorpheniramine at room temperature, away from moisture and light. Keep it in a tightly closed container. Do not store it in the bathroom, where humidity can affect the medication. Keep it out of reach of children and pets.
What is the usual dose of Dexchlorpheniramine?
The usual dose of Dexchlorpheniramine for adults is 2 mg every 4 to 6 hours, not exceeding 12 mg in 24 hours. For children, the dose is typically lower and based on age and weight. Always follow your doctor's specific dosing instructions for your personal health needs.
Warnings and Precautions
Can Dexchlorpheniramine be taken safely while breastfeeding?
Dexchlorpheniramine may pass into breast milk and could affect a nursing infant. It's best to avoid it while breastfeeding unless your doctor advises otherwise. Discuss with your doctor about safer alternatives if you are breastfeeding.
Can Dexchlorpheniramine be taken safely while pregnant?
The safety of Dexchlorpheniramine during pregnancy is not well-established. It's best to avoid it unless your doctor determines the benefits outweigh the risks. Always consult your doctor if you are pregnant or planning to become pregnant while taking this medication.
Can I take Dexchlorpheniramine with other prescription drugs?
Dexchlorpheniramine can interact with other medications that cause drowsiness, such as sedatives, sleeping pills, and certain pain relievers. These interactions can increase drowsiness and dizziness. Always inform your doctor about all medications you are taking to avoid potential interactions.
Does Dexchlorpheniramine have adverse effects?
Adverse effects are unwanted reactions to a medication. Common adverse effects of Dexchlorpheniramine include drowsiness, dry mouth, and dizziness. Serious side effects are rare but can include difficulty urinating or severe allergic reactions. If you experience any new or worsening symptoms, contact your doctor immediately.
Does Dexchlorpheniramine have any safety warnings?
Yes, Dexchlorpheniramine has safety warnings. It can cause drowsiness, so avoid driving or operating heavy machinery until you know how it affects you. Mixing with alcohol or other sedatives can increase drowsiness. If you have conditions like glaucoma, asthma, or an enlarged prostate, consult your doctor before use. Not following these warnings can lead to serious side effects.
Is Dexchlorpheniramine addictive?
Dexchlorpheniramine is not considered addictive or habit-forming. It does not cause dependency or withdrawal symptoms when you stop taking it. If you have concerns about medication dependence, you can feel confident that Dexchlorpheniramine doesn't carry this risk.
Is Dexchlorpheniramine safe for the elderly?
Elderly individuals may be more sensitive to the side effects of Dexchlorpheniramine, such as drowsiness and dizziness. These effects can increase the risk of falls. It's important for elderly patients to use this medication under a doctor's supervision and report any unusual symptoms.
Is it safe to drink alcohol while taking Dexchlorpheniramine?
It's best to avoid alcohol while taking Dexchlorpheniramine. Alcohol can increase drowsiness and dizziness caused by the medication. If you choose to drink, limit your intake and be aware of increased side effects. Talk with your doctor about alcohol use while on this medication.
Is it safe to exercise while taking Dexchlorpheniramine?
You can exercise while taking Dexchlorpheniramine, but be cautious. The medication can cause drowsiness or dizziness, which might affect your balance and coordination. Avoid strenuous activities until you know how the medication affects you. Stay hydrated and listen to your body during exercise.
Is it safe to stop Dexchlorpheniramine?
Dexchlorpheniramine is usually used for short-term relief of allergy symptoms. You can stop taking it once your symptoms improve. However, if you stop it too soon, your symptoms may return. Always follow your doctor's advice on how long to take the medication.
What are the most common side effects of Dexchlorpheniramine?
Side effects are unwanted reactions that can happen when taking a medication. Common side effects of Dexchlorpheniramine include drowsiness, dry mouth, and dizziness. These effects vary from person to person. If you notice new symptoms after starting Dexchlorpheniramine, they might be temporary or unrelated to the medication. Talk with your doctor before stopping any medication.
Who should avoid taking Dexchlorpheniramine?
Do not take Dexchlorpheniramine if you are allergic to it or its ingredients. It is not recommended for people with severe high blood pressure, glaucoma, or an enlarged prostate. Always consult your doctor about any health conditions you have before taking this medication.
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